5. Build your own Mars Rover Robot using Arduino: This cool looking Arduino Project presents the construction of an Arduino-based Mars rover, emphasizing design, components, and assembly.It highlights ...

Arduino Uno; Two 12v relay( 5v relay can also be used) Two transistors; BC547; Two pushbuttons; IRF540N; 10k resistor; 24 volt source; 10K potentiometer; Three diodes 1N4007; Connecting wires .

Circuit and working. The block diagram of the home automation system for controlling three electrical appliances is shown in Fig. 1 and its complete circuit diagram in Fig. 2. It is built around ...

A password-based circuit breaker or PBCB is an electrical switch operated through a user-defined password, providing a secure and controlled means of activating or deactivating an electronic circuit.

Relay provides complete isolation between the low-voltage circuit on Arduino side and the high-voltage side controlling the load. It gets activated using 5V from Arduino, which, in turn, controls ...

Arduino UNO R3 Development Board. RC522 RFID Reader. RFID Cards or Tags. Solenoid Door Lock. Single Channel Relay Module. 16x2 LCD Display along with I2C Expansion Module. Jumper Wires. Power Supply ...

In this Lora project, I have shown how to make the LoRa Arduino ESP8266 control relay using the RYLR896 LoRa module with real-time feedback. ... Connect the 4 appliances with the relay module as per ...

This paper aims to design a digital overcurrent relay with a characteristic of a standard inverse that can comply to the IEC standard 60255. The overcurrent relay which is used to protect one phase of ...